| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Martin, Phil
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2020Advanced RuO2 Thin Films for pH Sensing Applicationcitations
- 2018Fabrication of nitrogen-containing diamond-like carbon film by filtered arc deposition as conductive hard-coating filmcitations
- 2018Tuning the Plasmonic Response of TiN Nanoparticles Synthesised by the Transferred Arc Plasma Techniquecitations
- 2018Fabrication of sputtered titanium vanadium nitride (TiVN) thin films for micro-supercapacitorscitations
- 2018Cytocompatible tantalum films on Ti6Al4V substrate by filtered cathodic vacuum arc depositioncitations
- 2017Biomineralisation with Saos-2 bone cells on TiSiN sputtered Ti alloyscitations
- 2016Fabrication of Semiordered Nanopatterned Diamond-like Carbon and Titania Films for Blood Contacting Applicationscitations
- 2011Mechanical properties and scratch resistance of filtered-arc-deposited titanium oxide thin films on glasscitations
- 2011A review of high throughput and combinatorial electrochemistrycitations
- 2010Multilayered coatings: tuneable protection for metalscitations
Places of action
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article
Biomineralisation with Saos-2 bone cells on TiSiN sputtered Ti alloys
Abstract
Surface modifications of metallicimplants are important in order to protect the underlying metals from the harsh corrosive environment inside the human body and to minimize the losses caused by wear.Recently, researches are carried out in developing bioactive surfaces on metallic implants, which sup-ports the growth and proliferation of cells on to these surfaces. Titanium silicon nitride (TiSiN) hard nanocomposites thin films were fabricated on Ti alloys (Ti-6Al–4 V) by pulsed direct current (DC) reactive magnetron sputtering. The films were characterized for its microstructural and electrochemical behavior.The higher charge transfer resistance (Rct) and positive shift in Ecorr value of TiSiN/Ti alloys than the bare Ti-alloys indicates a better corrosion resistance offered by the TiSiN thin films to the underlying substrates. The biological response to TiSiN/Ti alloys and control bare Ti-alloys was measured in vitro using cell-based assays with two main outcomes. Firstly, neither the Ti alloy nor the TiSiN thin film was cytotoxic to cells. Secondly, the TiSiN thin film promoted differentiation of human bone cells above the barecontrol Ti alloy as measured by alkaline phosphatase and calcium production. TiSiN thin films provide better corrosion resistance and protect the underlying metal from the corrosive environment. The thin film surface is both biocompatible and bioactive as indicated from the cytotoxicity and biomineralization studies.